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The Python programming language

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/ Python/bytecodes.c
1446024124fb98c3051199760380685f8a2fd127
April 19, 2024
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gh-116818: Make `sys.settrace`, `sys.setprofile`, and monitoring thread-safe (#116775)
Dino Viehland committed
07525c9
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GH-116202: Incorporate invalidation check into _START_EXECUTOR. (GH-118044)
Mark Shannon committed
7e6fa5f
April 4, 2024
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gh-112075: Make _PyDict_LoadGlobal thread safe (#117529)
Dino Viehland committed
434bc59
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gh-116968: Reimplement Tier 2 counters (#117144)
Guido van Rossum committed
060a96f
April 3, 2024
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gh-116168: Remove extra `_CHECK_STACK_SPACE` uops (#117242)
Peter Lazorchak committed
1c43468
April 2, 2024
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GH-115776: Embed the values array into the object, for "normal" Python objects. (GH-116115)
Mark Shannon committed
c32dc47
March 29, 2024
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gh-117323: Make `cell` thread-safe in free-threaded builds (#117330)
Sam Gross committed
19c1dd6
March 26, 2024
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GH-116422: Tier2 hot/cold splitting (GH-116813)
Mark Shannon committed
bf82f77
March 15, 2024
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GH-115802: Reduce the size of _INIT_CALL_PY_EXACT_ARGS. (GH-116856)
Mark Shannon committed
950667e
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gh-116735: Use `MISSING` for `CALL` event if argument is absent (GH-116737)
Tian Gao committed
59e30f4
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GH-116422: Modify a few uops so that they can be supported by tier 2 with hot/cold splitting (GH-116832)
Mark Shannon committed
2cf18a4
March 14, 2024
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GH-116422: Factor out eval breaker checks at end of calls into its own micro-op. (GH-116817)
Mark Shannon committed
61e54bf
March 13, 2024
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gh-116760: Fix pystats for trace attempts (GH-116761)
Michael Droettboom committed
cef0ec1
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gh-116626: Emit `CALL` events for all `INSTRUMENTED_CALL_FUNCTION_EX` (GH-116627)
Tian Gao committed
8332e85
March 11, 2024
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GH-116468: Use constants instead of `oparg` in stack effects when `oparg` is known to be a constant. (GH-116469)
Mark Shannon committed
4e5df20
March 8, 2024
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GH-113710: Fix optimization of globals using `_CHECK_FUNCTION` (GH-116460)
Mark Shannon committed
0003285
March 7, 2024
K
gh-116381: Remove bad specializations, add fail stats (GH-116464)
Ken Jin committed
41457c7
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gh-116437: Use new C API PyDict_Pop() to simplify the code (GH-116438)
Serhiy Storchaka committed
72d3cc9
March 6, 2024
K
gh-116381: Specialize CONTAINS_OP (GH-116385)
Ken Jin committed
7114cf2
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GH-113710: Tier 2 optimizer: check the function instead of checking globals. (GH-116410)
Mark Shannon committed
27858e2
March 5, 2024
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GH-115685: Split `_TO_BOOL_ALWAYS_TRUE` into micro-ops (GH-116352)
Mark Shannon committed
23db9c6
March 1, 2024
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gh-116098: Revert "gh-107674: Improve performance of `sys.settrace` (GH-114986)" (GH-116178)
Tian Gao committed
7895a61
February 29, 2024
K
gh-115685: Type/values propagate for TO_BOOL in tier 2 (GH-115686)
Ken Jin committed
d01886c
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GH-115802: JIT "small" code for Windows (GH-115964)
Brandt Bucher committed
f0df35e
February 28, 2024
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gh-107674: Improve performance of `sys.settrace` (GH-114986)
Tian Gao committed
0a61e23
February 23, 2024
K
gh-115778: Add `tierN` annotation for instruction definitions (#115815)
Kirill Podoprigora committed
e4561e0
February 22, 2024
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GH-115651: Convert `LOAD_MODULE_ATTR` into `LOAD_INLINE_CONST` when the module is itself a constant. (GH-115711)
Mark Shannon committed
b348313
February 20, 2024
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gh-115733: Fix crash involving exhausted list iterator (#115740)
Sam Gross committed
520403e
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gh-112175: Add `eval_breaker` to `PyThreadState` (#115194)
Brett Simmers committed
0749244
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gh-115687: Split up guards from COMPARE_OP (GH-115688)
Ken Jin committed
dcba21f
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GH-115457: Support splitting and replication of micro ops. (GH-115558)
Mark Shannon committed
626c414
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GH-112354: Initial implementation of warm up on exits and trace-stitching (GH-114142)
Mark Shannon committed
7b21403
February 15, 2024
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gh-114626: add PyCFunctionFast and PyCFunctionFastWithKeywords (GH-114627)
David Hewitt committed
9e3729b
February 14, 2024
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gh-112087: Make __sizeof__ and listiter_{len, next} to be threadsafe (gh-114843)
Donghee Na committed
a2d4281
February 13, 2024
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GH-113710: Improve `_SET_IP` and `_CHECK_VALIDITY` (GH-115248)
Mark Shannon committed
681778c
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GH-113710: Backedge counter improvements. (GH-115166)
Mark Shannon committed
f9f6156
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gh-114058: Foundations of the Tier2 redundancy eliminator (GH-115085)
Ken Jin committed
7cce857
February 12, 2024
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GH-114695: Add `sys._clear_internal_caches` (GH-115152)
Brandt Bucher committed
235cacf
February 2, 2024
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GH-113710: Add a "globals to constants" pass (GH-114592)
Mark Shannon committed
0e71a29
January 24, 2024
K
Update outdated comment in ``Python/bytecodes.c`` (#114522)
Kirill Podoprigora committed
191531f
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GH-112354: `END_FOR` instruction to only pop one value. (GH-114247)
Mark Shannon committed
981d172
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GH-113710: Add a tier 2 peephole optimization pass. (GH-114487)
Mark Shannon committed
384429d
January 22, 2024
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gh-113102: Fix typo in INSTRUMENTED_RESUME (GH-114349)
Guido van Rossum committed
2f2ddab
January 15, 2024
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GH-112354: `_GUARD_IS_TRUE_POP` side-exits to target the next instruction, not themselves. (GH-114078)
Mark Shannon committed
ac10947
January 12, 2024
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gh-113710: Add types to the interpreter DSL (#113711)
Ken Jin committed
ac92527
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GH-113860: Get rid of `_PyUOpExecutorObject` (GH-113954)
Brandt Bucher committed
30e6cbd
January 11, 2024
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GH-113853: Guarantee forward progress in executors (GH-113854)
Mark Shannon committed
55824d0
January 10, 2024
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GH-113860: All executors are now defined in terms of micro ops. Convert counter executor to use uops. (GH-113864)
Mark Shannon committed
a0c9cf9
January 4, 2024
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GH-113689: Fix broken handling of invalid executors (GH-113694)
Brandt Bucher committed
35ef8cb
January 3, 2024
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GH-113595: Don't enter invalid executor (GH-113596)
Mark Shannon committed
dc8df6e